package com.mango.Tools;

public class TestClass {
	public static void main(String[] args) {
		SubClass_A sc = new SubClass_A(2, 3);
		System.out.println(sc.i);
		System.out.println(sc.j);

	}

}

class SuperClass_A {
	public int i = 0;
	public int j = 0;//1

	public SuperClass_A() {
		j = 1;
	}
}

class SubClass_A extends SuperClass_A {
	public int i;//3

	SubClass_A(int a, int b) {
		super();
		i = b;//3
	}

}
